/* Business.klaitua landing page — original teal, brass, ink and paper CI */
body{font-family:"Prompt","Leelawadee UI",Tahoma,sans-serif}
.site-header{position:absolute;top:0;left:0;right:0;z-index:20;background:linear-gradient(180deg,rgba(13,35,42,.72),rgba(13,35,42,.24));border:0;backdrop-filter:blur(4px)}
.header-inner{height:82px}
.brand-wordmark{color:#fff!important;font-size:clamp(1.12rem,1.7vw,1.48rem);font-weight:900;letter-spacing:-.035em;text-shadow:0 2px 12px rgba(0,0,0,.26)}
.brand-mark{display:none!important}
.primary-nav{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.primary-nav a{color:rgba(255,255,255,.96);border-bottom-color:transparent}
.primary-nav a:hover{color:#fff;border-color:var(--brass)}
.theme-toggle,.menu-toggle{color:#fff;border-color:rgba(255,255,255,.52);background:rgba(14,40,46,.3)}
.theme-toggle:hover,.menu-toggle:hover{background:rgba(23,110,107,.72)}
.hero-banner{position:relative;width:100%;overflow:hidden;background:#d7d2ca;border-bottom:1px solid var(--line)}
.hero-banner-media{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden}
.hero-banner-media>img{width:100%;height:100%;object-fit:cover;object-position:center center}
.hero-banner-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,23,29,.48) 0%,rgba(7,23,29,.08) 25%,transparent 63%,rgba(7,23,29,.25) 100%);pointer-events:none}
.hero-social-links{position:absolute;z-index:2;left:50%;bottom:clamp(18px,3.2vw,42px);transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:13px}
.social-circle{width:56px;height:56px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(18,46,53,.82);color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.18);backdrop-filter:blur(8px);transition:transform .18s,background .18s,border-color .18s}
.social-circle:hover{transform:translateY(-3px);background:var(--teal);border-color:#fff}
.social-circle svg{width:24px;height:24px;fill:currentColor}
.social-circle:last-child svg{fill:none;stroke:currentColor;stroke-width:1.8}
.social-circle .instagram-dot{fill:currentColor;stroke:none}
.article-library{padding:36px 0 66px}
.article-heading{align-items:center}
.article-heading h1{margin:7px 0 5px;font-size:clamp(1.7rem,2.65vw,2.3rem);line-height:1.28;letter-spacing:-.035em;font-weight:850}
.article-heading p{max-width:720px}
.article-search-row{margin:17px 0 13px}
.article-search-row .search-form{width:min(100%,520px)}
.article-grid{gap:17px}
.card-cover{height:154px}
.media-section{padding:52px 0 66px;border-top:1px solid var(--line)}
.media-section .section-heading{justify-content:center;text-align:center;margin-bottom:20px}
.media-section .section-heading>div{max-width:620px}
.shorts-wrap{display:flex;justify-content:center}
.shorts-card{width:min(100%,430px);display:flex;flex-direction:column;align-items:stretch;gap:14px;padding:18px}
.shorts-card .media-embed{width:min(100%,340px);max-width:100%;aspect-ratio:9/16;min-height:0;margin:0 auto;background:#152b30}
.shorts-card .media-embed iframe{width:100%;height:100%;min-height:0}
.shorts-placeholder{height:100%;min-height:0;aspect-ratio:9/16;display:flex;flex-direction:column;gap:14px;text-align:center;background:linear-gradient(165deg,#16343b,#236b68 65%,#a8894f)}
.shorts-placeholder>div{display:flex;flex-direction:column;gap:5px}
.shorts-placeholder strong{font-size:1.12rem}
.shorts-placeholder span:not(.play-mark){color:#e0e8e8;font-size:.86rem}
.shorts-card .media-card-copy{text-align:center;padding:1px 6px 4px}
.shorts-card .media-card-copy p{margin-bottom:0}
@media(max-width:780px){
  .site-header{background:linear-gradient(180deg,rgba(13,35,42,.84),rgba(13,35,42,.45))}
  .header-inner{height:70px}
  .brand-wordmark{font-size:1.15rem}
  .menu-toggle{display:block}
  .primary-nav{background:rgba(18,43,49,.96);border:1px solid rgba(255,255,255,.24);border-radius:11px;box-shadow:0 14px 30px rgba(0,0,0,.22);text-shadow:none}
  .primary-nav a{color:#fff}
  .hero-banner-media{aspect-ratio:auto;height:min(73svh,690px);min-height:480px}
  .hero-banner-media>img{object-position:center 44%}
  .hero-banner-shade{background:linear-gradient(180deg,rgba(7,23,29,.52) 0%,transparent 28%,transparent 70%,rgba(7,23,29,.32) 100%)}
  .hero-social-links{bottom:22px;gap:10px}
  .social-circle{width:50px;height:50px}
  .article-library{padding:31px 0 48px}
  .article-heading{align-items:flex-start}
  .article-search-row{margin:13px 0}
  .article-search-row .search-form{width:100%}
  .media-section{padding:41px 0 50px}
}
@media(max-width:430px){
  .brand-wordmark{font-size:1.04rem}
  .hero-banner-media{height:67svh;min-height:430px}
  .hero-banner-media>img{object-position:center 42%}
  .hero-social-links{bottom:17px;gap:9px}
  .social-circle{width:46px;height:46px}
  .social-circle svg{width:21px;height:21px}
  .article-heading h1{font-size:1.65rem}
  .shorts-card{padding:13px}
  .shorts-card .media-embed{width:min(100%,300px)}
}
/* Social links use each platform's recognizable brand colors */
.social-circle{border:1px solid rgba(255,255,255,.92);color:#fff}
.social-youtube{background:#ff0000}
.social-youtube:hover{background:#d90000;border-color:#fff}
.social-facebook{background:#1877f2}
.social-facebook:hover{background:#0f64d8;border-color:#fff}
.social-tiktok{background:#050505}
.social-tiktok:hover{background:#141414;border-color:#fff}
.social-tiktok svg{fill:none}

.social-instagram{background:radial-gradient(circle at 28% 107%,#fdf497 0%,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285aeb 90%)}
.social-instagram:hover{background:radial-gradient(circle at 28% 107%,#f7ec79 0%,#f7ec79 5%,#f04f40 45%,#c91e91 60%,#214fd6 90%);border-color:#fff}
.social-instagram svg{fill:none;stroke:#fff;stroke-width:1.8}
.social-instagram .instagram-dot{fill:#fff;stroke:none}
.social-supergroup{background:#fff;color:#152444;border-color:#fff}
.social-supergroup:hover{background:#f2f8ff;border-color:#d8edff}
.supergroup-symbol{position:relative;width:40px;height:40px;display:block;overflow:hidden;border-radius:50%;background:#fff}
.supergroup-symbol img{position:absolute;top:0;left:0;width:auto;height:100%;max-width:none;object-fit:fill}
.social-line{background:#06c755;color:#fff;border-color:#fff}
.social-line:hover{background:#05b34c;border-color:#fff}